4)
a. It's one o'clock.
b. It's five past two.
c.It's ten past three.
d. It's quarter past four.
e.It's twenty past five.
f.It's twenty-five past six.
g.It's half past seven.
h. It's twenty-five to nine.
i. It's It's twenty to ten.
j.It's ten to eleven.
k.It's five to noon (ou twelve).
l.It's four to one.
m.It's two to two.
o.It's three o'clock.
5)
a. 2:50 b.3:50 c.5:25 d.7:40 e.8:55 f.10:15 g.10:50
h.11:55 i.12:55
6)
a.time b.what c.midnight d.midday/noon e.am f.pm
g.morning h.afternoon i.evening j.quarter k.half l.watch
m. it's n.the o.at p. from 8 to 9